26152868

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 57915648

約数和(自身を除く): 31762780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 167, 188, 196, 238, 329, 334, 476, 658, 668, 799, 833, 1169, 1316, 1598, 1666, 2303, 2338, 2839, 3196, 3332, 4606, 4676, 5593, 5678, 7849, 8183, 9212, 11186, 11356, 15698, 16366, 19873, 22372, 31396, 32732, 39151, 39746, 54943, 78302, 79492, 109886, 133433, 139111, 156604, 219772, 266866, 278222, 384601, 533732, 556444, 769202, 934031, 1538404, 1868062, 3736124, 6538217, 13076434, 26152868]

約数ペア:

[(1, 26152868), (2, 13076434), (4, 6538217), (7, 3736124), (14, 1868062), (17, 1538404), (28, 934031), (34, 769202), (47, 556444), (49, 533732), (68, 384601), (94, 278222), (98, 266866), (119, 219772), (167, 156604), (188, 139111), (196, 133433), (238, 109886), (329, 79492), (334, 78302), (476, 54943), (658, 39746), (668, 39151), (799, 32732), (833, 31396), (1169, 22372), (1316, 19873), (1598, 16366), (1666, 15698), (2303, 11356), (2338, 11186), (2839, 9212), (3196, 8183), (3332, 7849), (4606, 5678), (4676, 5593)]